pair,contact1,contact2,flow1,flow2 1za3_B_,3,25,1,1 1za3_B_,5,23,1,1 1za3_B_,6,96,1,1 1za3_B_,6,121,1,1 1za3_B_,7,21,1,1 1za3_B_,10,126,1,1 1za3_B_,12,126,1,1 1za3_B_,12,128,1,1 1za3_B_,13,129,1,1 1za3_B_,18,83,1,1 1za3_B_,20,81,1,1 1za3_B_,22,79,1,1 1za3_B_,24,77,1,1 1za3_B_,29,32,1,1 1za3_B_,30,103,1,1 1za3_B_,33,51,1,1 1za3_B_,33,99,1,1 1za3_B_,34,51,1,1 1za3_B_,35,97,1,1 1za3_B_,36,48,1,1 1za3_B_,36,49,1,1 1za3_B_,37,95,1,1 1za3_B_,38,46,1,1 1za3_B_,38,90,1,1 1za3_B_,38,94,1,1 1za3_B_,39,43,1,1 1za3_B_,39,93,1,1 1za3_B_,40,43,1,1 1za3_B_,46,63,1,1 1za3_B_,48,61,1,1 1za3_B_,50,59,1,1 1za3_B_,52,55,1,1 1za3_B_,52,56,1,1 1za3_B_,52,57,1,1 1za3_B_,54,101,1,1 1za3_B_,55,57,1,1 1za3_B_,60,70,1,1 1za3_B_,64,67,1,1 1za3_B_,64,68,1,1 1za3_B_,67,84,1,1 1za3_B_,67,90,1,1 1za3_B_,69,82,1,1 1za3_B_,71,80,1,1 1za3_B_,73,75,1,1 1za3_B_,73,78,1,1 1za3_B_,74,77,1,1 1za3_B_,76,78,1,1 1za3_B_,82,84,1,1 1za3_B_,87,90,1,1 1za3_B_,88,91,1,1 1za3_B_,90,94,1,1 1za3_B_,91,127,1,1 1za3_B_,92,125,1,1 1za3_B_,94,123,1,1 1za3_B_,96,120,1,1 1za3_B_,98,117,1,1 1za3_B_,98,118,1,1 1za3_B_,99,101,1,1 1za3_B_,100,117,1,1 1za3_B_,128,130,1,1 1za3_B_,133,134,1,1 1za3_B_,133,154,1,1 1za3_B_,133,156,1,1 1za3_B_,136,153,1,1 1za3_B_,138,151,1,1 1za3_B_,140,149,1,1 1za3_B_,146,194,1,1 1za3_B_,148,192,1,1 1za3_B_,150,190,1,1 1za3_B_,152,187,1,1 1za3_B_,152,188,1,1 1za3_B_,153,154,1,1 1za3_B_,155,186,1,1 1za3_B_,161,209,1,1 1za3_B_,163,207,1,1 1za3_B_,164,167,1,1 1za3_B_,164,169,1,1 1za3_B_,164,190,1,1 1za3_B_,165,168,1,1 1za3_B_,165,205,1,1 1za3_B_,166,207,1,1 1za3_B_,170,173,1,1 1za3_B_,174,191,1,1 1za3_B_,175,190,1,1 1za3_B_,176,189,1,1 1za3_B_,179,187,1,1 1za3_B_,181,184,1,1 1za3_B_,181,185,1,1 1za3_B_,195,198,1,1 1za3_B_,198,204,1,1 1za3_B_,204,221,1,1 1za3_B_,206,219,1,1 1za3_B_,208,217,1,1 1za3_B_,210,213,1,1 1za3_B_,210,215,1,1 1za3_B_,211,214,1,1 1za3_B_,213,215,1,1